diff --git a/apps/settings.h b/apps/settings.h
index c8e8d642a2..8c58fed900 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -336,8 +336,10 @@ struct user_settings
     bool superbass;     /* true/false */
 #endif
 
-#if defined(HAVE_WM8758) || defined(HAVE_WM8978)
+#ifdef AUDIOHW_HAVE_BASS_CUTOFF
     int bass_cutoff;
+#endif
+#ifdef AUDIOHW_HAVE_TREBLE_CUTOFF
     int treble_cutoff;
 #endif
 
diff --git a/firmware/drivers/audio/wm8985.c b/firmware/drivers/audio/wm8985.c
index 18fd7c590b..da08b44402 100644
--- a/firmware/drivers/audio/wm8985.c
+++ b/firmware/drivers/audio/wm8985.c
@@ -99,8 +99,12 @@ const struct sound_settings_info audiohw_settings[] = {
     [SOUND_RIGHT_GAIN]    = {"dB", 1,  1,-128,  96,   0},
     [SOUND_MIC_GAIN]      = {"dB", 1,  1,-128, 108,  16},
 #endif
+#ifdef AUDIOHW_HAVE_BASS_CUTOFF
     [SOUND_BASS_CUTOFF]   = {"",   0,  1,   1,   4,   1},
+#endif
+#ifdef AUDIOHW_HAVE_TREBLE_CUTOFF
     [SOUND_TREBLE_CUTOFF] = {"",   0,  1,   1,   4,   1},
+#endif
 };
 
 /* shadow registers */
diff --git a/firmware/export/wm8985.h b/firmware/export/wm8985.h
index 5d036a672f..c6b8e3825f 100644
--- a/firmware/export/wm8985.h
+++ b/firmware/export/wm8985.h
@@ -26,7 +26,13 @@
 #define VOLUME_MIN -570
 #define VOLUME_MAX  60
 
+#ifdef COWON_D2
+/* FIXME: somehow something was out of sync in the .lang, settings and caps. Keep the
+ * cutoffs disabled until someone with the device works it out. */
+#define AUDIOHW_CAPS (BASS_CAP | TREBLE_CAP)
+#else
 #define AUDIOHW_CAPS (BASS_CAP | TREBLE_CAP | BASS_CUTOFF_CAP | TREBLE_CUTOFF_CAP)
+#endif
 
 extern int tenthdb2master(int db);
 
diff --git a/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c b/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c
index ce6d889885..ab9efc91b0 100644
--- a/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c
+++ b/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c
@@ -21,7 +21,7 @@
 
 #include "config.h"
 #include "audio.h"
-#include "audiohw.h"
+#include "sound.h"
 #include "jz4740.h"
 #include "system.h"
 
@@ -33,8 +33,12 @@ const struct sound_settings_info audiohw_settings[] = {
     [SOUND_VOLUME]        = {"dB", 0,  1,   0,   6,   0},
 #endif
     /* HAVE_SW_TONE_CONTROLS */
+#ifdef AUDIOHW_HAVE_BASS
     [SOUND_BASS]          = {"dB", 0,  1, -24,  24,   0},
+#endif
+#ifdef AUDIOHW_HAVE_TREBLE
     [SOUND_TREBLE]        = {"dB", 0,  1, -24,  24,   0},
+#endif
     [SOUND_BALANCE]       = {"%",  0,  1,-100, 100,   0},
     [SOUND_CHANNELS]      = {"",   0,  1,   0,   5,   0},
     [SOUND_STEREO_WIDTH]  = {"%",  0,  5,   0, 250, 100},